JPS6430369A - Color original reader - Google Patents

Color original reader

Info

Publication number
JPS6430369A
JPS6430369A JP62187416A JP18741687A JPS6430369A JP S6430369 A JPS6430369 A JP S6430369A JP 62187416 A JP62187416 A JP 62187416A JP 18741687 A JP18741687 A JP 18741687A JP S6430369 A JPS6430369 A JP S6430369A
Authority
JP
Japan
Prior art keywords
original
infrared band
color original
characteristic
identifying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP62187416A
Other languages
Japanese (ja)
Other versions
JPH084313B2 (en
Inventor
Makoto Matsuki
Tomoaki Tanaka
Hiroo Wakabayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP62187416A priority Critical patent/JPH084313B2/en
Publication of JPS6430369A publication Critical patent/JPS6430369A/en
Publication of JPH084313B2 publication Critical patent/JPH084313B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)

Abstract

PURPOSE:To realize a read with high quality by identifying an original by using reflection characteristic from infrared band to near-infrared band, and correcting signals corresponding thereto. CONSTITUTION:In a color original reader that reads a color original 1 and executes gamma-character correction, one or more original identifying detecting sensors 6 having light receiving characteristic in the extent from the near- infrared band including visible band to the infrared band are provided. The kind of the original is identified by using the sensor 6. In accordance with the result of this identification, at least gamma-characteristic suitable for the original is selected.
JP62187416A 1987-07-27 1987-07-27 Color original reading device Expired - Fee Related JPH084313B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62187416A JPH084313B2 (en) 1987-07-27 1987-07-27 Color original reading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62187416A JPH084313B2 (en) 1987-07-27 1987-07-27 Color original reading device

Publications (2)

Publication Number Publication Date
JPS6430369A true JPS6430369A (en) 1989-02-01
JPH084313B2 JPH084313B2 (en) 1996-01-17

Family

ID=16205660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62187416A Expired - Fee Related JPH084313B2 (en) 1987-07-27 1987-07-27 Color original reading device

Country Status (1)

Country Link
JP (1) JPH084313B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559768A (en) * 1993-06-29 1996-09-24 Hitachi, Ltd. Tracking following apparatus for optical disk device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559768A (en) * 1993-06-29 1996-09-24 Hitachi, Ltd. Tracking following apparatus for optical disk device

Also Published As

Publication number Publication date
JPH084313B2 (en) 1996-01-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees